September 11, 1955 (age 68)
Mariwin Roberts is an American Penthouse model. She was born as Michelle Roberts on September 11, 1955 in Ann Arbor, Michigan, United States. She also used names Jill Stonegate during her modelling career.
She was chosen as Penthouse Pet of the Month in April 1978. Mariwin was 22 years old when she became a Penthouse Pet. Mariwin Roberts's measurements are 37-24-36.
In 1976 - 1978 she was acting in adult movies.